-- os.pullEvent = os.pullEventRaw

local monitor = peripheral.find("monitor")
--local printer = peripheral.wrap("printer_2")
--local drive = "drive_3"
--local speaker = peripheral.wrap("speaker_1")

monitor.clear()

for i = 0, 15 do -- Convert to a greyscale palette
    local c = math.max(255 - i * 16, 0)
    local color = "0x"..string.rep(string.format("%02x", c), 3)
    monitor.setPaletteColor(2 ^ i, tonumber(color, 16))
end

term.redirect(monitor)
monitor.setTextScale(0.5)
paintutils.drawFilledBox(1, 1, 36, 24, 4096)

term.setCursorPos(10, 5)
term.setTextColor(32)
term.setBackgroundColor(4096)
term.write("SC Banking Company")
term.setCursorPos(10, 7)
term.write("Please insert card")
term.setCursorPos(12, 8)
term.write("into the slot.")

local logo = "9997779cc7cc9997cccc97cc999777"

for i = 1, 5 do
    local line = logo:sub((i - 1) * 6 + 1, i * 6)
    for j = 1, 6 do
        local bit = 2 ^ tonumber("0x"..line:sub(j, j), 16)
        paintutils.drawPixel(16 + (j - 1), 14 + i, bit)
    end
end